The backlight of the iPhone screen does not work. How to be?

It happens that even high-quality products sometimes fail. This can also happen with the phone, and as a result of any incidents, the screen backlight does not work in the iPhone. Of course, it is simply impossible to use a phone with such a breakdown, so you should promptly contact a repair organization that will be able to diagnose the smartphone. Specialists of the service center https://jobsservice.com.ua will be able not only to find out the cause of the breakdown, but also to eliminate the malfunction. What can cause the iPhone backlight to turn off?

Corrosive damage to the display connector.

Breakdown of the backlight track (on the printed circuit board).

Malfunction of the chip that is responsible for controlling the backlight.

Failure of the backlight coil.

The screen itself could also fail. Quite often, repairs involve the installation of new parts, which requires not only costs, but also waiting - some parts have to be specially ordered. But with popular models, it is much easier - for example, the replacement of the iPhone 5s screen can be done in the shortest possible time. Employees of the service center will be able to tell you how much time it will take to repair.

What else can cause such a breakdown?

An inactive screen backlight can also be associated with the following factors:

– the sensor has failed, this can happen both as a result of mechanical damage and due to wear of the part during operation. Replacing the sensor takes about an hour on average;

– problems in the backlight controller. In this case, computer diagnostics will be required to find out what exactly needs repair;

– moisture got inside the phone. The liquid causes oxidation and corrosion of metal parts, therefore, after getting wet, you should contact the service center as soon as possible, otherwise a more complicated and long-term repair may be required.

Also, the normal operation of the phone is disrupted if the device has survived a fall. Even a small impact can cause a malfunction, so if you notice any problems during the operation of the device, you should contact the service center and carry out diagnostics - it is quite possible that the non-working backlight of the screen is the first bell of more serious breakdowns.

Smartphone repairs should be entrusted to highly qualified and experienced specialists.